i would like to upload a File with the Fileupload-Control to a MSSQL 2005 Database. I use Visual Studio 2010 an VB.NET I have also wirte a Code, but i get a Error-Message if i klick die Upload-Butten. "The Website is not available"Why the error-message cam? or can i optimize the code more?
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can I convert the input in the text box and save it into database in pdf file?
View 8 RepliesI am trying to find a way to allow my users to choose the directory to save files into, THe file name is automatically generated as it has a naming convention and i am able to pre program a location to save to but i d like to be able to allow my users to decide themselves which directory they want to save the files to and to have the ability to choose which directory to save to
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i want to save image in ms access 2000 database & i want retrive it in a crystal report in vb.net 2005
View 8 RepliesI hoping to find a current and simple way to do this. I'm using VWD Express 2008 and SQL Express 2008.I'm able to get the client's path to the image file using an asp:FileUpload control on the web form.
How do I upload the client's image file and display it in the web form's image control?How do I save it to the sqlserver? The image table is already set up with a "Image" data type column. Can the image be saved to the database as simply as other data types?
how to convert from pdf file to text and save this text on database using vb.net
View 2 Repliesfind a current and simple way to do this. I'm using VWD Express 2008 and SQL Express 2008.I'm able to get the client's path to the image file using an asp:FileUpload control on the web form.How do I upload the client's image file and display it in the web form's image control?How do I save it to the sqlserver? The image table is already set up with a "Image" data type column. Can the image be saved to the database as simply as other data types?
View 3 RepliesI'm currently developing an editor for an AFL management sim.I want to be able to load three or four multidimensional arrays to the program, then save them to the same file. I tried the tutorial on here but got completely muddled up. Why can't it be easy like in VB6 When it was like 10 lines of code tops!
View 5 RepliesUsing VB.net 2010, Windows 7, and SQL Server Express 2008 R2.
I am trying to save an image from a picture box to an image field in SQL Server. The line of code below produces an error. What am I doing wrong?
...code
objCommand.Parameters.AddWithValue("@ss_no", mskSS_No.Text)
objCommand.Parameters.AddWithValue("@d_code", txtD_Code.Text)
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how to save information into a text file from runtime VB2005. However, I wish to be able to write the information into any kind of form of file that cannot be simply opened and read by anyone (such as text file can be). Is there anyway that VB2005 can do this?
View 2 RepliesI'm using the SaveFileDialog to save listbox info into a text file. The files save fine, but when you go to save the file, if you hit the cancel button, it will overwrite the previous file you saved, because it's name was the same and it seems to save the previous file as the new name for your next file. Is there any way to catch if the user clicks cancel, and then exiting the sub if they did?
View 2 RepliesI have the following code found on internet:
Const WM_CAP_START = &H400S
Const WM_CAP_EDIT_COPY = WM_CAP_START + 30
'The first step is to recognize that the video captured by the web cam can be saved as individual images. By displaying a series of continuous images on the client, it is similar to watching a video stream. To capture an image, I have defined the following subroutine:
'---save the video data into the Image global variable---
Public Sub CaptureImage()
Dim data As IDataObject
Dim bmap As Image
Dim ms As New IO.MemoryStream()
'---copy the image to the clipboard---
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The problem is the code fail to retrieve the image from clipboard? What I'm trying to do is connect to a webcam, then save the video stream file on this webcam as bitmap file before transfer to the client side as an array of bytes.
I have about 4000 objects of a class, each object with 20 members/variables, integers and strings, total about 80000.
I would like to save these to a file, and read them back into objects when the program starts up.
How would I do this in order to keep track of each variable? I was planning to have each line in the file representing the variables of 1 object. Hence 4000 lines. But basically I'm just looking for the easiest way to save and retrieve this data. Should I first convert the objects to an array of strings?
The thing that I am trying to achieve is -
1) Create a simple Web Browser [DONE]
2) Clear Cookies by Mouse Click on the Button [DONE]
3) Save the links present in the webpage that the user is viewing through my browser [PROBLEM]
Here's the code that I have done -
Code:
Imports System.IO
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
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i am consuming a web service imageFile(base64binary) with a base64 as a passed parameter but i am receiving an error in my web service. i tried to consume my web service using php base64_encode function and it successfully uploaded my image to my web service.
here is what i tried to do in passing base64encode in imageFile web service
Code:
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Dim soap As New localhost.WebServices
Dim BinaryFile As FileStream = New FileStream("C:image.jpg", FileMode.Open, FileAccess.Read)
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but soap.imageFile() always return "ER" message.am i passing the right base64value?
i made a vitual dekstop and i have a few problems that to be fixed. The first problem i have is that i have a picturebox as the entire form like the desktop background but the progrblem is that i have some group boxes over that picturebox box. How can i make so you can see throw the group box so that you can see the image behind it. And how can i save a picturebox image without a save file dialog
View 5 RepliesI'm trying to create an app to launch at start up that will ask you what applications you want launching, or if you want all your favorite app's to start up etc. But before I go any further, I think its crucial to know how to save settings that a user has entered (such as program location and name in this case) so that he/she doesn't have to enter them every time at start up.
So far I have just made this, can anyone tell me how I would get it to save the settings entered?
Code:
Option Explicit On
Module Module1
Dim name As String
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The coding below is to retrieve the Raw Image Data from the Database and then write as a JPG image file. The problem is the image file (image.jpg) is "nothing" after file created. I guess there is something wrong in the following coding.
fs.Write(rawData, 0, fileSize)
No any runtime errors I can find, and I double check rawData (i.e. Buffer) contains data. But don't know why there is "nothing" inside the image (image.jpg).
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Dim fileSize As Integer
Dim rawData() As Byte
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how to save a jpeg image to the database. I am using fileopendialog to upload the image to the picturebox. This works fine but I now need to save this image back to the database. I am using an Oracle database (11g) and the image datatype is declared as a blob.
View 2 Repliessave an Image to an online database in .net?
View 1 RepliesIn my Database application same of the operations can cause a bit of a delay, especially the ones that invoke more than one query on the DB.... In Windows (or was it in Java?) I have encountered this progress bar that doesn't gradually fill in but rather just shows this block of bars that moves from left to right in a loop...basically not showing exact info regarding the progress but simply showing that something is happening....Anybody knows what I'm talking about? And if so, if there is a way to implement this in VB? Kind of in a way that it appears when the function is called and starts looping until the function reaches its last lines and then disappears?
View 3 RepliesI'm doing a program that could save and retrieve image from database. My problem is I would not able to save images with my codes..
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how to Save image path in Database using Vb.net?
View 1 Replieshow to save/retrieve image into database in vb.net
View 1 Replieshow to convert video file into binary to save to mysql database and how to retrieve it.
View 1 RepliesI made one application form in vb.net and access as database,in this form there is a imagebox field where i can upload the images.i put one default image when the form gets loaded. i want to save this default image if i dont upload an image.And another problem i'm facing is i want to deploy my project on another system but when i'm deploying my project, the database is not connecting so i've to add database separately on the other system even though i'm adding database during setup.May be i'm going somewhere wrong.how should i add database while setup and save the default image.
View 4 Repliesi am trying to save image into MySQL database ...is there any easier way to do that ?
View 1 Replieshow i can reduce image size to save in a database.
View 3 Repliesi am a new user of visual studio 2008i make a database program, but i cant save the image in access data base, i also want that image save a copy file in database.
View 1 RepliesThis has really been a problem for me in the past and with deadlines, we decided to just have the app copy the image to the server, rename it and save the link in the database. This is the worst way of saving that kind of sensitive data, I know. We now have the time to fix that.
View 4 Replies